I configured a new ESPHome device, but it's not showing up in the ESPHome HA integration as "discovered" and I can't add by IP address as when I click the "Add Device" button nothing happens - i.e. no dialog appears.
I can connect to the device through its webserver, and view logs using the esphome command line (so the API component is configured and working.)
Using HA 2025.10.3 on HA yellow. Any ideas?